Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 Nov
Mon
2 Nov
Tue
3 Nov
Wed
4 Nov
Thu
5 Nov
Fri
6 Nov
Sat
7 Nov
Real-time AQI (Monitoring Station in Gannan Prefecture)
监测站
7328
PM2.5
82 *
PM10
71
O3
0.4
CO
11
SO2
11
NO2
甘肃民族师范学院
5521
PM2.5
56 *
PM10
88
O3
0.3
CO
9
SO2
10
NO2
Air quality in the last 12 months (Gannan Prefecture)
|
2026/08
|
29
|
30
|
36
|
41
|
43
|
40
|
45
|
41
|
40
|
46
|
37
|
34
|
48
|
41
|
30
|
35
|
31
|
30
|
38
|
42
|
36
|
34
|
26
|
28
|
28
|
25
|
21
|
30
|
38
|
36
|
37
|
|
2026/07
|
46
|
38
|
46
|
42
|
48
|
43
|
35
|
39
|
43
|
24
|
26
|
26
|
25
|
31
|
34
|
33
|
31
|
34
|
37
|
39
|
40
|
38
|
49
|
47
|
48
|
39
|
40
|
40
|
37
|
40
|
24
|
|
2026/06
|
76
|
49
|
40
|
42
|
48
|
65
|
67
|
57
|
43
|
35
|
31
|
33
|
43
|
43
|
48
|
49
|
43
|
32
|
39
|
26
|
27
|
31
|
44
|
40
|
32
|
38
|
46
|
44
|
37
|
44
|
|
|
2026/05
|
28
|
34
|
43
|
53
|
48
|
45
|
58
|
48
|
51
|
46
|
50
|
57
|
60
|
66
|
26
|
29
|
33
|
37
|
43
|
45
|
37
|
48
|
36
|
34
|
34
|
56
|
35
|
25
|
35
|
44
|
76
|
|
2026/04
|
49
|
43
|
77
|
54
|
66
|
56
|
36
|
40
|
44
|
44
|
33
|
50
|
35
|
33
|
39
|
44
|
56
|
53
|
268
|
131
|
48
|
51
|
67
|
62
|
58
|
62
|
40
|
29
|
36
|
38
|
|
|
2026/03
|
66
|
55
|
69
|
85
|
86
|
58
|
50
|
49
|
32
|
42
|
45
|
69
|
48
|
62
|
62
|
55
|
36
|
43
|
40
|
56
|
61
|
69
|
73
|
59
|
38
|
35
|
46
|
53
|
43
|
32
|
39
|
|
2026/02
|
73
|
67
|
69
|
69
|
57
|
69
|
58
|
42
|
54
|
59
|
49
|
51
|
36
|
44
|
68
|
52
|
117
|
57
|
53
|
34
|
57
|
66
|
107
|
50
|
59
|
62
|
56
|
70
|
|||
|
2026/01
|
74
|
63
|
68
|
74
|
64
|
59
|
47
|
40
|
51
|
46
|
46
|
49
|
47
|
55
|
54
|
52
|
51
|
72
|
73
|
66
|
59
|
59
|
51
|
47
|
106
|
130
|
96
|
85
|
100
|
62
|
64
|
|
2025/12
|
58
|
65
|
58
|
60
|
60
|
48
|
56
|
57
|
56
|
56
|
53
|
119
|
68
|
56
|
57
|
53
|
54
|
57
|
63
|
56
|
59
|
64
|
64
|
59
|
50
|
52
|
53
|
50
|
54
|
50
|
62
|
|
2025/11
|
49
|
35
|
40
|
39
|
37
|
23
|
45
|
64
|
51
|
32
|
40
|
36
|
27
|
46
|
46
|
51
|
61
|
48
|
44
|
56
|
51
|
55
|
49
|
88
|
64
|
68
|
53
|
64
|
60
|
60
|
|
|
2025/10
|
25
|
34
|
39
|
25
|
16
|
21
|
18
|
19
|
20
|
19
|
18
|
20
|
33
|
31
|
32
|
40
|
30
|
42
|
32
|
35
|
27
|
24
|
23
|
23
|
31
|
32
|
40
|
47
|
51
|
46
|
57
|
|
2025/09
|
36
|
28
|
26
|
27
|
31
|
55
|
56
|
45
|
37
|
33
|
39
|
42
|
55
|
47
|
25
|
31
|
21
|
20
|
27
|
27
|
25
|
28
|
34
|
40
|
39
|
23
|
18
|
17
|
21
|
23
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution